Hardware Spec Index

Teralux FN-4641 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4641-ULTRA · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index437 (Case Fans scale)
Category rank#21,962
Street price$19
Power4 W
Performance per dollar23.00
Released2019

Specifications

BrandTeralux
ModelTeralux FN-4641 Ultra
Size120 × 120 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4641 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/82944436 (accessed 2026-10-21).